Headphone



FIG. 1 is a perspective view of one embodiment of headphone showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof, the left side elevation view being a mirror-image thereof;

FIG. 5 is a right side elevation view thereof with a section line 6-6 through a portion thereof;

FIG. 6 is a section taken through line 6-6 of FIG. 5;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a front view in an alternate folding configuration;

FIG. 10 is a perspective view of an alternative embodiment of headphone showing my new design;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a right side elevation view thereof, the left side elevation view being a mirror-image thereof;

FIG. 14 is a right side elevation view thereof with a section line 15-15 through a portion thereof;

FIG. 15 is a section taken through line 15-15 of FIG. 14;

FIG. 16 is a top view thereof;

FIG. 17 is a bottom view thereof; and,

FIG. 18 is a front view in an alternate folding configuration.

The broken lines depict environment that forms no part of the claimed design. 

CLAIM The ornamental design for headphone, as shown and described. 